20803589136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691241}}^1$

素因数の和:691285

約数の個数: 120

約数和(自身を含む): 66856926240

約数和(自身を除く): 46053337104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 30096, 691241, 1382482, 2073723, 2764964, 4147446, 5529928, 6221169, 7603651, 8294892, 11059856, 12442338, 13133579, 15207302, 16589784, 22810953, 24884676, 26267158, 30414604, 33179568, 39400737, 45621906, 49769352, 52534316, 60829208, 68432859, 78801474, 91243812, 99538704, 105068632, 118202211, 121658416, 136865718, 144469369, 157602948, 182487624, 210137264, 236404422, 273731436, 288938738, 315205896, 364975248, 433408107, 472808844, 547462872, 577877476, 630411792, 866816214, 945617688, 1094925744, 1155754952, 1300224321, 1733632428, 1891235376, 2311509904, 2600448642, 3467264856, 5200897284, 6934529712, 10401794568, 20803589136]

約数ペア:

[(1, 20803589136), (2, 10401794568), (3, 6934529712), (4, 5200897284), (6, 3467264856), (8, 2600448642), (9, 2311509904), (11, 1891235376), (12, 1733632428), (16, 1300224321), (18, 1155754952), (19, 1094925744), (22, 945617688), (24, 866816214), (33, 630411792), (36, 577877476), (38, 547462872), (44, 472808844), (48, 433408107), (57, 364975248), (66, 315205896), (72, 288938738), (76, 273731436), (88, 236404422), (99, 210137264), (114, 182487624), (132, 157602948), (144, 144469369), (152, 136865718), (171, 121658416), (176, 118202211), (198, 105068632), (209, 99538704), (228, 91243812), (264, 78801474), (304, 68432859), (342, 60829208), (396, 52534316), (418, 49769352), (456, 45621906), (528, 39400737), (627, 33179568), (684, 30414604), (792, 26267158), (836, 24884676), (912, 22810953), (1254, 16589784), (1368, 15207302), (1584, 13133579), (1672, 12442338), (1881, 11059856), (2508, 8294892), (2736, 7603651), (3344, 6221169), (3762, 5529928), (5016, 4147446), (7524, 2764964), (10032, 2073723), (15048, 1382482), (30096, 691241)]